1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
2 years ago
14

(a) Write an expression for a number that is three more than r. .

Mathematics
1 answer:
navik [9.2K]2 years ago
7 0

Answer:

r+3

Step-by-step explanation:

r is an expression. To get an expression that is 3 more, just add 3

r+3

You might be interested in
Each tile is 3/2 feet by 3/2 feet. There are 10 tiles on the bathroom floor.
Yuki888 [10]

9514 1404 393

Answer:

  22.5 square feet

Step-by-step explanation:

The area covered by one tile is the product of its dimensions:

  A = lw

  A = (3/2 ft)(3/2 ft) = 9/4 ft²

The area covered by 10 tiles is 10 times the area covered by one tile. The area covered is ...

  covered by tiles = 10 × 9/4 ft² = 90/4 ft²

  covered by tiles = 22.5 ft²

22 1/2 square feet is the area covered by tiles.

4 0
3 years ago
If f(x) = 3x – 2 and g(x) = 2x + 1, find (f + g)(x). please help :C
Luba_88 [7]
(f+g)(x) = f(x) + g(x)

(f+g)(x) = 3x-2 + 2x+1

(f+g)(x) = (3x+2x) + (-2+1)

(f+g)(x) = 5x - 1
3 0
4 years ago
Read 2 more answers
What is a Cartesian coordinate plane (math)
Nata [24]
A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length.
3 0
4 years ago
Read 2 more answers
A rectangular box has 6 flat faces and ? straight edges.
Dmitry_Shevchenko [17]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jasmine wants to have an equal quantity of forks and spoons, what is the least number of packages of forks jasmine should buy to
vlada-n [284]

Answer:

6 packages of forks

Step-by-step explanation:

If Jasmine wants to have an equal quantity of forks and spoons, we need to list the multiples of each quantity and determine the least common multiple (LCM).

Forks: 10, 20, 30, 40, 50, 60, 70, 80, 90

Spoons: 12, 24, 36, 48, 60, 72, 84, 96

The LCM in this example is 60. In order to have exactly 60 forks and 60 spoons, Jasmine will need to buy 6 packages of forks [60 ÷ 10 = 6] and 5 packages of spoons [60 ÷ 12 = 5].

4 0
4 years ago
Other questions:
  • Rule for x intercepts at (4,0) and (-1,0) and opening upward
    11·1 answer
  • Help Plz!
    5·1 answer
  • A polyhedron has 6 vertices and 9 edges. How many faces does it have?
    8·1 answer
  • Simplify 6t3 - 5t + 2u3 + 7t3 - 4u3 + 11t
    7·1 answer
  • Which ordered pair is the solution to this system of equations?
    8·2 answers
  • This is statistics. Please answer fast
    10·1 answer
  • If the graph of f(x) = x is shifted up 9 units, what would be the equation of the new graph?
    5·2 answers
  • Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy m
    13·2 answers
  • -Ꮾb > 42 or Ꮞb + Ꮾ > 2
    11·1 answer
  • Find the value of n in this equation.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!